Opteron 6348 vs Intel Xeon E7 4820 v3

VS

AMD Opteron 6348

Intel Xeon E7-4820 v3

We compared two server CPUs: Opteron 6348 with 12 cores 2.8GHz and Intel Xeon E7 4820 v3 with 10 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6348 's Advantages

Higher base frequency (2.8GHz vs 1.9GHz)

Intel Xeon E7 4820 v3 's Advantages

Released 2 years and 7 months late

Higher specification of memory (1866 vs 1866)

Newer PCIe version (3 vs 2)

Larger L3 cache size (25MB vs 8MB)

More modern manufacturing process (22nm vs 32nm)

Score

Benchmark

Geekbench 5 Single Core

Opteron 6348 +1%

489

Intel Xeon E7 4820 v3

482

Geekbench 5 Multi Core

Opteron 6348

7124

Intel Xeon E7 4820 v3 +131%

16499

Opteron 6348

VS

Intel Xeon E7 4820 v3

General Parameters

Nov 2012

Release Date

Jun 2015

AMD

Manufacturer

Intel

Server

Type

Server

Abu Dhabi

Core Architecture

Haswell-EX

AMD Socket G34

Socket

Intel Socket 2011-1

N/A

Integrated Graphics

N/A

Opteron (Abu Dhabi)

Generation

Xeon E7 (Haswell-EX)

Package

2.4 billions

Transistor Count

5.96 billions

32 nm

Manufacturing Process

22 nm

115 W

Power Consumption

115 W

70 °C

Peak Operating Temperature

70 °C

GlobalFoundries

Foundry

Intel

2x315 mm²

Die Size

622 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

1.9 GHz

3.4 GHz

Performance Core Turbo Frequency

0

12

Total Core Count

10

12

Total Thread Count

20

200 MHz

Bus Frequency

100 MHz

14.0

Multiplier

19.0

576 KB

L1 Cache

64 K per core

2 MB per module

L2 Cache

256 K per core

8 MB per die

L3 Cache

25 MB shared

No

Unlocked Multiplier

No

4

SMP

4

Memory Parameters

DDR3-1866

Memory Types

DDR3,DDR4-1866

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

32

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